TENS or EMS device



FIG. 1 is a perspective view of a TENS or EMS device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the TENS or EMS device connected to an electrode pad.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a TENS or EMS device, as shown and described. 